Tirukkural 421: Fortress of Wisdom

Wisdom is a weapon to ward off destruction; it is an inner fortress which enemies cannot destroy.

Image of Satguru Sivaya Subramuniyaswami
Love says, "I'm sorry." Love says, "Thank you." Love is also generosity, because whomever you love you are generous toward. You have generosity; you give and you give and you give and you give.
—Gurudeva